map-cursor

Vocabulary

cursors

Definition

IN: cursors

TUPLE: map-cursor { from read-only } { to read-only } ;

Methods

USING: accessors cursors kernel ;

M: map-cursor cursor-compatible?
    [ from>> ] bi@ cursor-compatible? ; inline


USING: accessors cursors kernel ;

M: map-cursor cursor-valid?
    [ from>> ] [ to>> ] bi [ cursor-valid? ] both? ; inline


USING: accessors cursors kernel ;

M: map-cursor cursor= [ from>> ] bi@ cursor= ; inline


USING: accessors cursors kernel ;

M: map-cursor inc-cursor
    [ from>> inc-cursor ] [ to>> inc-cursor ] bi <map-cursor> ;
    inline


USING: accessors cursors ;

M: map-cursor set-cursor-value to>> set-cursor-value ; inline


USING: accessors cursors cursors.private ;

M: map-cursor set-cursor-value-unsafe
    to>> set-cursor-value-unsafe ; inline